Tawny,
I am also on BP pills,and fluid pills. I went back to the Dr.due to feeling like you did,and she checked my Potassium level.It was way down below normal.I don't want to scare you ,but she told me this could cause a heart attack,but she was sure it was the fluid pills doing it.So she told me to stop taking them,and come back in 2 weeks for another blood test.I went back ,and even before the blood test I knew I was feeling a lot better. I got the test results, and sure enough my Potassium was right back to normal.So the culprit was the fluid pill zapping the life out of me. I have also been dieting,and I am Hypothroid,and had to have My thyroid medication boosted quite a bit. Have you had your blood tested for your Potassium level ,and thyroid done.If not it may help if your Dr. did give you the blood tests. I hope this helps you ,and I sure hope you feel better soon!!! Good Luck! sjg